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tests for enum-support

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stleary 2015-07-22 19:47:12 -05:00
parent 0361cc58d6
commit 4e38ed01e5
1 changed files with 51 additions and 0 deletions
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51
EnumTest.java
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@ -195,6 +195,7 @@ public class EnumTest {
Util.compareActualVsExpectedJsonArrays(actualJsonArray, expectedJsonArray);
}
@Test
public void wrap() {
/**
* Wrap should handle enums exactly the same way as the JSONObject(Object)
@ -218,4 +219,54 @@ public class EnumTest {
expectedJsonObject = new JSONObject(expectedStr);
Util.compareActualVsExpectedJsonObjects(jsonObject, expectedJsonObject);
}
@Test
public void enumAPI() {
/**
* Exercise the proposed enum API methods
*/
MyEnumClass myEnumClass = new MyEnumClass();
myEnumClass.setMyEnum(MyEnum.VAL1);
MyEnumField myEnumField = MyEnumField.VAL2;
JSONObject jsonObject = new JSONObject();
jsonObject.put("strKey", "value");
jsonObject.put("enumKey", myEnumField);
jsonObject.put("enumClassKey", myEnumClass);
// get a plain old enum
MyEnumField actualEnum = jsonObject.getEnum(MyEnumField.class, "enumKey");
assertTrue("get myEnumField", actualEnum == MyEnumField.VAL2);
// try to get the wrong value
try {
actualEnum = jsonObject.getEnum(MyEnumField.class, "strKey");
assertTrue("should throw an exception for wrong key", false);
} catch (Exception ignored) {}
// get a class that contains an enum
MyEnumClass actualEnumClass = (MyEnumClass)jsonObject.get("enumClassKey");
assertTrue("get enum", actualEnumClass.getMyEnum() == MyEnum.VAL1);
// opt a plain old enum
actualEnum = jsonObject.optEnum(MyEnumField.class, "enumKey");
assertTrue("opt myEnumField", actualEnum == MyEnumField.VAL2);
// opt the wrong value
actualEnum = jsonObject.optEnum(MyEnumField.class, "strKey");
assertTrue("opt null", actualEnum == null);
// opt a class that contains an enum
actualEnumClass = (MyEnumClass)jsonObject.opt("enumClassKey");
assertTrue("get enum", actualEnumClass.getMyEnum() == MyEnum.VAL1);
// opt with default a plain old enum
actualEnum = jsonObject.optEnum(MyEnumField.class, "enumKey", null);
assertTrue("opt myEnumField", actualEnum == MyEnumField.VAL2);
// opt with default the wrong value
actualEnum = jsonObject.optEnum(MyEnumField.class, "strKey", null);
assertTrue("opt null", actualEnum == null);
}
}